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Photographer:

Kunihiko Okano

Location of Photo:

Siding Spring Observatory in Australia

Date/Time of photo:

Dec. 10, 2023

Equipment:

D=508mm, F6.8, f=3411mm, Planewave CDK20 w/FLI PL16803 CCD camera

Description:

L:120mim (3min x 40), RGB: 21min (3minx7) each, 2x2 binning. Astrodon E series LRGB filters.

Website:

https://www.asahi-net.or.jp/~rt6k-okn/index2.htm